ADMP404ACEZ-RL Analog Devices Inc, ADMP404ACEZ-RL Datasheet - Page 9

• Manufacturer Part Number: ADMP404ACEZ-RL
• Description: Analog Omni Directional Microphone
• Manufacturer: Analog Devices Inc
• Series: ADMP404r
• Type: MEMS (Silicon) - Analogr

Specifications of ADMP404ACEZ-RL

• Voltage - Rated: 3.6V
• Current: 250µA
• Sensitivity: -38dB ±3dB
• Size / Dimension: 0.132" L x 0.098" W x 0.035" H (3.35mm x 2.50mm x 0.88mm)
• S/n Ratio: 62dB
• Impedance: 200 Ohm
• Frequency: 100Hz ~ 15kHz
• Termination: Surface Mount
• Direction: Omnidirectional
• Port Location: Bottom
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Filter Type: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADMP404ACEZ-RL; ADMP404ACEZ-RLTR

HANDLING INSTRUCTIONS
PICK AND PLACE EQUIPMENT
The MEMS microphone can be handled using standard pick-
and-place and chip shooting equipment. Care should be taken
to avoid damage to the MEMS microphone structure as follows:
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•
•
•
Use a standard pickup tool to handle the microphone.
Because the microphone hole is on the bottom of the
package, the pickup tool can make contact with any part
of the lid surface.
Use care during pick-and-place to ensure that no high
shock events above 20 kg are experienced because such
events may cause damage to the microphone.
Do not pick up the microphone with a vacuum tool that
makes contact with the bottom side of the microphone.
Do not pull air out of or blow air into the microphone port.
Do not use excessive force to place the microphone on
the PCB.
Rev. A | Page 9 of 12
REFLOW SOLDER
For best results, the soldering profile should be in accordance
with the recommendations of the manufacturer of the solder
paste used to attach the MEMS microphone to the PCB. It is
recommended that the solder reflow profile not exceed the limit
conditions specified in Figure 2 and Table 3.
BOARD WASH
When washing the PCB, ensure that water does not make
contact with the microphone port. Blow-off procedures and
ultrasonic cleaning must not be used.
ADMP404